I have a concern about my sewing machines....we are in the process of moving to Minnesota from Florida (cuz I love the cold and I HATE THE HEAT....get those 2 answers out of the way of the enevitable questions, oh yeah and no I am not crazy) my concerns are I have 3 computerized machines that will be packed in a POD and shipped to Minn. They will be in storage here only for a day or so. Is the heat going to harm them? One is a Viking Diamond Deluxe and I would hate to have to replace it, actually I do not think my DH would shell out that kind of money for a second one, nor would I expect him to, in any event, any thoughts???